Detail of "179162-34-6"

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Solid support dirhodium catalyst compositions, catalyst preparation and use in chemical reactions

Solid support dirhodium catalyst compositions, catalyst preparation and use in chemical reactions. Davies, Huw M. L.; Nagashima, Tadamichi (The Research Foundation of State University of New York, USA). PCT Int. Appl. WO 2003018184 A2 6 Mar 2003, 117 pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW, AM, AZ, BY, KG, KZ, MD, RU, TJ, TM; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (English). (World Intellectual Property Organization). CODEN: PIXXD2.There are some reagents like 179162-34-6 is used in this study. CLASS: ICM: B01J. APPLICATION: WO 2002-US27388 27 Aug 2002. PRIORITY: US 2001-PV315147 27 Aug 2001. DOCUMENT TYPE: Patent CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 67 The dirhodium catalyst includes a Rh-Rh moiety and 4 bridging ligand moieties. The dirhodium catalyst and the solid support are bound together, but they are not covalently bound together via 31 of the bridging ligand moieties. Typically dirhodium catalyst compn. includes a dirhodium tetracarboxylate catalyst and a solid support bound together. The catalyst compns. can be used in a no. 179162-34-6 which is the cas registry number of some chemical is mentioned. of reactions, including insertion reactions (e.g., C-H insertions, Si-H insertions, O-H insertions, and N-H insertions), cyclopropanation reactions, annulations (e.g., [3 + 2] annulations and [3 + 4] annulations), and w,w-diarylalkanoate synthesis. Cyclopropanation of styrene with Me phenyldiazoacetate in the presence of dirhodium complex (Rh2(S-TBSP)4) supported on pyridinyl group-contg. polystyrene (23°, 10 min) gave di-Ph cyclopropylmethylacetate in 92% yield. ..

Solid support dirhodium catalyst compositions, catalyst preparation and use in chemical reactions

Solid support dirhodium catalyst compositions, catalyst preparation and use in chemical reactions. Davies, Huw M. L.; Nagashima, Tadamichi (The Research Foundation of State University of New York, USA). PCT Int. Appl. WO 2003018184 A2 6 Mar 2003, 117 pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW, AM, AZ, BY, KG, KZ, MD, RU, TJ, TM; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (English). (World Intellectual Property Organization). CODEN: PIXXD2.There are some reagents like 179162-34-6 is used in this study. CLASS: ICM: B01J. APPLICATION: WO 2002-US27388 27 Aug 2002. PRIORITY: US 2001-PV315147 27 Aug 2001. DOCUMENT TYPE: Patent CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 67 The dirhodium catalyst includes a Rh-Rh moiety and 4 bridging ligand moieties. The dirhodium catalyst and the solid support are bound together, but they are not covalently bound together via 31 of the bridging ligand moieties. Typically dirhodium catalyst compn. includes a dirhodium tetracarboxylate catalyst and a solid support bound together. The catalyst compns. can be used in a no. 179162-34-6 which is the cas registry number of some chemical is mentioned. of reactions, including insertion reactions (e.g., C-H insertions, Si-H insertions, O-H insertions, and N-H insertions), cyclopropanation reactions, annulations (e.g., [3 + 2] annulations and [3 + 4] annulations), and w,w-diarylalkanoate synthesis. Cyclopropanation of styrene with Me phenyldiazoacetate in the presence of dirhodium complex (Rh2(S-TBSP)4) supported on pyridinyl group-contg. polystyrene (23°, 10 min) gave di-Ph cyclopropylmethylacetate in 92% yield. ..